Y. DROST added @Johannes Lodewyk Wynand PRETORIUS's birth date as 19 SEP 1802 as per book PRETORIUS IN NATAL by B. J. LIEBENBERG, page 12 and 13.
And then @Johannes Lodewyk Wynand PRETORIUS's birth date was changed to 1 APR 1802 on 19 NOV 2012 by Edward Pollard Adcock. There is no source cited.
Which date i.e. 1 APR or 19 SEP 1802 is the correct date of birth for @Johannes Lodewyk Wynand PRETORIUS?